M. C. Dean Government Contracts
M. C. Dean, Inc. ยท UEI RD55NEXJ5EW4
M. C. Dean government contracts totaled $1.2B across 1,557 awards from FY2024 to FY2026. Obligations were up 12.6% in FY2026 compared with FY2025, and the Department of Defense was the largest buyer over the period, accounting for $798M (67% of the total).
Key figures
In FY2026, contract obligations were $471,123,770 across 672 awards with activity that year, a change of +12.6% from $418,436,122 in FY2025. From FY2024 to FY2026, obligations totaled $1,197,894,966 across 1,557 awards.
- Obligated in FY2026
- $471M
- Awards in FY2026
- 672
- Change vs FY2025
- +12.6%
- Total, FY2024 to FY2026
- $1.2B
Note: FY2026 ended on Sep 30, 2026. The Department of Defense publishes contract data with a 90-day delay, so FY2026 totals may still rise as late reports arrive.
M. C. Dean federal contracts by year
M. C. Dean federal contract obligations per fiscal year (October to September). The table below lists the same numbers.
| Fiscal year | Obligated | Awards | Change |
|---|---|---|---|
| FY2026 | $471,123,770 | 672 | +12.6% |
| FY2025 | $418,436,122 | 930 | +35.7% |
| FY2024 | $308,335,074 | 917 | n/a |
About M. C. Dean's federal contracts
M. C. Dean's federal contract obligations rose 53% from FY2024 ($308M) to FY2026 ($471M). FY2026 closed recently, and Defense Department contracts are reported up to 90 days late, so its total may still rise.
M. C. Dean works for at least 10 federal agencies. The largest customer is the Department of Defense with 67% of its contract dollars, followed by the Department of Justice (12%).
Its main line of government work is engineering services (NAICS 541330), 30% of its federal contract dollars.
The states with the most M. C. Dean contract work are Virginia, District of Columbia and Massachusetts; Virginia alone accounts for 34%.
Which agencies award M. C. Dean contracts
Federal agencies ranked by contract dollars obligated to M. C. Dean, Inc.. M. C. Dean DoD contracts account for 67% of its federal contract dollars.
| # | Agency | Obligated | Share |
|---|---|---|---|
| 1 | Department of Defense | $797,892,352 | 66.6% |
| 2 | Department of Justice | $147,497,265 | 12.3% |
| 3 | Department of Transportation | $124,639,789 | 10.4% |
| 4 | General Services Administration | $75,848,645 | 6.3% |
| 5 | Department of the Interior | $18,388,358 | 1.5% |
| 6 | Department of Health and Human Services | $17,628,597 | 1.5% |
| 7 | Department of Commerce | $10,133,315 | 0.8% |
| 8 | Social Security Administration | $2,970,843 | 0.2% |
| 9 | Department of Homeland Security | $1,617,300 | 0.1% |
| 10 | District of Columbia Courts | $589,948 | <0.1% |
M. C. Dean contracts by industry (NAICS)
The industry codes on M. C. Dean's contracts with the government, ranked by dollars.
| # | Industry | Obligated | Share |
|---|---|---|---|
| 1 | Engineering ServicesNAICS 541330 | $359,774,909 | 30.0% |
| 2 | Security Systems Services (except Locksmiths)NAICS 561621 | $317,702,505 | 26.5% |
| 3 | Computer Systems Design ServicesNAICS 541512 | $166,863,940 | 13.9% |
| 4 | Wired Telecommunications CarriersNAICS 517111 | $160,851,059 | 13.4% |
| 5 | Facilities Support ServicesNAICS 561210 | $75,883,306 | 6.3% |
| 6 | Electrical Contractors and Other Wiring Installation ContractorsNAICS 238210 | $42,677,140 | 3.6% |
| 7 | Other Computer Related ServicesNAICS 541519 | $19,122,687 | 1.6% |
| 8 | Commercial and Institutional Building ConstructionNAICS 236220 | $16,591,948 | 1.4% |
| 9 | All Other Miscellaneous Electrical Equipment and Component ManufacturingNAICS 335999 | $16,276,481 | 1.4% |
| 10 | Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and MaintenanceNAICS 811310 | $12,664,067 | 1.1% |
Where M. C. Dean contract work is performed
States ranked by contract dollars, using the place of performance on each award.
| # | State | Obligated | Share |
|---|---|---|---|
| 1 | Virginia | $409,269,619 | 34.2% |
| 2 | District of Columbia | $187,980,565 | 15.7% |
| 3 | Massachusetts | $172,831,645 | 14.4% |
| 4 | California | $85,195,987 | 7.1% |
| 5 | Colorado | $34,068,929 | 2.8% |
| 6 | Hawaii | $26,283,502 | 2.2% |
| 7 | Maryland | $24,065,756 | 2.0% |
| 8 | Nebraska | $19,377,239 | 1.6% |
| 9 | Missouri | $12,254,075 | 1.0% |
| 10 | Pennsylvania | $7,770,131 | 0.6% |
Companies similar to M. C. Dean
Other federal contractors whose largest industry is also Engineering Services (NAICS 541330), ranked by total contract dollars.
| # | Contractor | Obligated |
|---|---|---|
| 1 | Serco Inc | $3,916,221,255 |
| 2 | Bae Systems Technology Solutions & Services Inc. | $3,826,671,430 |
| 3 | Hii Mission Technologies Corp | $3,505,480,208 |
| 4 | International Business Machines Corporation | $2,879,784,273 |
| 5 | Northrop Grumman Systems Corporation | $2,374,088,547 |
Recent M. C. Dean contract awards
The latest M. C. Dean contract awards, newest first. Each award ID links to its record on USAspending.gov.
| Start date | Agency and description | Amount | Record |
|---|---|---|---|
| Sep 30, 2026 | Department of Health and Human ServicesC202042 THIS PROJECT CONSISTS OF PROVIDING FULL DESIGN FOR THE REPLACEMENT OF THE FIRE ALARM HARDWARE IN BUILDING 10, MOVING FROM THE SIEMENS MXL FIRE ALARM CONTROL PANEL SYSTEM TO THE SIEMENS XLS FIR | $1,831,210 | 75N99026F00006 |
| Sep 30, 2026 | Social Security AdministrationTHIS CONTRACT IS UPGRADING THE SIEMENS PROCESS CONTROL SYSTEM (PCS) LOCATED AT THE SOCIAL SECURITY ADMINISTRATION (SSA), NATIONAL SUPPORT CENTER (NSC), 8999 BENNETT CREEK BLVD, URBANA, MD. | $2,194,219 | 28321326FDX030205 |
| Sep 30, 2026 | Department of JusticeMISSION CRITICAL JUSTIFICATION: PURPOSE IS TO PROVIDE BACKUP POWER FOR THE ELECTRONIC SECURITY SYSTEMS FOR THE PROTECTION OF STAFF AND PROPERTY OF THE USMS OFFICE DURING A POWER OUTAGE. | $65,154 | 15M10326FA4700317 |
| Sep 25, 2026 | General Services AdministrationBA54 DC0017ZZ WW E10 FCU REPLACEMENTS | $74,205 | 47PH5426F0283 |
| Sep 24, 2026 | General Services AdministrationJBAB 485 VFD REPLACEMENT | $76,873 | 47PH5426F0258 |
| Sep 24, 2026 | Department of JusticeNEW BPA INSTALL SITE 80AL DEL RIO TX | $330,662 | 15M10626FA47NSF18 |
| Sep 24, 2026 | Department of JusticeTITLE: ICBS PREVENTATIVE MAINTENANCE CONTRACT | $69,067 | 15DDHQ26F00000822 |
| Sep 23, 2026 | General Services AdministrationNEOB LOADING DOCK PIPE AND DUCTWORK REPAIRS NTP | $105,049 | 47PM0726F0007 |
| Sep 23, 2026 | Department of the InteriorTO6 - GULF BREEZE, FL SECURITY MANAGEMENT SYSTEM (SMS) DESIGN | $169,546 | 140D0426F1210 |
| Sep 14, 2026 | Department of TransportationLEGACY PSEMS SYSTEM SOFTWARE LICENSING (WP 2026-WA-005) | $3,116,072 | 693KA826F00315 |
| Sep 8, 2026 | Department of TransportationMC DEAN WILL SUPPLY THE MATERIALS, LABOR, AND EQUIPMENT NECESSARY TO INSTALL TWO CRITICAL POWER PANELS AND TWO GOVERNMENT-FURNISHED EQUIPMENT (GFE) STATIC AUTOMATIC TRANSFER SWITCHES, IN ACCORDANCE WI | $90,351 | 6973GH26F01376 |
| Sep 3, 2026 | Department of Health and Human ServicesMULTI-FACILITY FIRE ALARM SYSTEM REPAIRS AT NIH BETHESDA CAMPUS | $178,697 | 75N99026F00005 |
| Sep 3, 2026 | Department of the InteriorTO3: EDISON | $745,997 | 140D0426F0929 |
| Sep 1, 2026 | Department of TransportationMALSR POWER CABLE REPLACEMENT AT THE MONTGOMERY-GIBBS EXECUTIVE AIRPORT RWY-28R (MYF) IN SAN DIEGO, CA, IN ACCORDANCE WITH THE 100% DESIGN DRAWINGS DATED JULY 31, 2026. JCN 26004482. | $2,305,192 | 6973GH26F01336 |
| Sep 1, 2026 | General Services AdministrationJBAB 485 HEPA FILTER PURCHASE | $49,998 | 47PM0726F0005 |
| Aug 31, 2026 | Department of JusticeREDSTONE FIRE ALARM REPAIR | $15,000 | 15F06726P0000763 |
| Aug 31, 2026 | Social Security AdministrationTASK ORDER IS TO PERFORM AN ARC FLASH REVIEW OF ALL ELECTRICAL SYSTEMS AT THE NSC LOCATED AT THE SOCIAL SECURITY ADMINISTRATION (SSA) NATIONAL SUPPORT CENTER (NSC). | $129,215 | 28321326FDS030142 |
| Aug 26, 2026 | Department of TransportationPHL ATCT/TRACON (WP 2026-EA-002) - PHASE 1 (SITE SURVEY AND DESIGN) | $103,173 | 693KA826F00295 |
| Aug 25, 2026 | General Services AdministrationWEST WING CHIMNEY CLEANING IN WASHINGTON, DC | $5,634 | 47PH5426F0245 |
| Aug 25, 2026 | Department of the InteriorTO5 - ATHENS, GA SECURITY MANAGEMENT SYSTEM (SMS) DESIGN | $78,199 | 140D0426F1009 |
| Aug 24, 2026 | Department of TransportationDAVID J HURLEY AIR TRAFFIC CONTROL SYSTEM COMMAND CENTER (ATCSCC) - PHASE I PRECONSTRUCTION SERVICES | $1,998,947 | 697DCK26C00229 |
| Aug 24, 2026 | Department of JusticeNEW LIFECYCLE PROJECT: LCP-D32-3890 | $378,033 | 15M10626FA47NSF17 |
| Aug 21, 2026 | General Services AdministrationEMERGENCY NTP JBAB 410 BAY DOOR 6 REPAIR | $8,822 | 47PH5426F0249 |
| Aug 21, 2026 | Department of the InteriorTO4: ADA, OK SECURITY MANAGEMENT SYSTEM (SMS) UPGRADE | $774,884 | 140D0426F0930 |
| Aug 20, 2026 | Department of JusticeNEW LIFECYCLE PROJECT: LCP-D06-3888 D-AK | $174,910 | 15M10626FA47NSF16 |
Subcontracting opportunities with M. C. Dean
Large prime contractors such as M. C. Dean buy goods and services from smaller firms for parts of their government contracts. If you work in the same industries or states, M. C. Dean is a possible teaming partner: read its recent contract awards above, then contact its small business or supplier diversity office with your capability statement.
Explore government contracts related to M. C. Dean
- Government engineering contracts
- Government security systems services (except locksmiths) contracts
- Government IT contracts
- Government wired telecommunications carriers contracts
- Government facilities maintenance contracts
- Department of Defense contracts
- Department of Justice contracts
- Department of Transportation contracts
- General Services Administration contracts
- Department of the Interior contracts
- Government contracts in Virginia
- Government contracts in District of Columbia
- Government contracts in Massachusetts
- Government contracts in California
- Government contracts in Colorado
Frequently asked questions
- How much does M. C. Dean make from government contracts?
- M. C. Dean, Inc. received $1.2B in federal contract obligations from FY2024 to FY2026, across 1,557 contract awards. In FY2026 alone it received $471M. Figures are federal contract obligations reported on USAspending.gov.
- Which agency spends the most with M. C. Dean?
- The Department of Defense obligated $798M to M. C. Dean from FY2024 to FY2026, 67% of its federal contract dollars.
- What does M. C. Dean do for the government?
- By contract dollars, M. C. Dean's largest federal contract industries are engineering services (NAICS 541330), security systems services (except locksmiths) (NAICS 561621) and computer systems design services (NAICS 541512).
- Where does M. C. Dean perform its government contracts?
- By place of performance, the most M. C. Dean contract dollars went to work in Virginia ($409M), District of Columbia ($188M) and Massachusetts ($173M).
- Are M. C. Dean's government contracts growing?
- M. C. Dean's federal contract obligations rose 53% from FY2024 ($308M) to FY2026 ($471M). FY2026 closed recently, and Defense Department contracts are reported up to 90 days late, so its total may still rise.
- How can a small business subcontract with M. C. Dean?
- Look at the agencies and industries M. C. Dean works in on this page, then contact its small business or supplier diversity office with a capability statement. Large prime contractors often have to meet small business subcontracting goals, and you will need a free SAM.gov registration.